| Company | Timeline | Status | |
| Sinoper Ltd Director • Director | 13 Jan 2022←3 Years→Current | Active | |
| Slingsby Holdings Limited Director • Director | 15 Jun 2017←3 Years→17 Sep 2020 | Active | |
| Aeroacademy Limited Director • Director | 25 Jan 2017←3 Years→17 Sep 2020 | Active | |
| Marshall ADG Ltd Director • Director | 17 Jan 2017←3 Years→17 Sep 2020 | Active | |
| Marshall Aircraft Sales Limited Director • Director | 9 Jan 2017←3 Years→17 Sep 2020 | Dissolved | |
| Marshall Middle East Limited Director • Director | 9 Jan 2017←3 Years→17 Sep 2020 | Active | |
| Aeropeople Limited Director • Director | 9 Jan 2017←3 Years→17 Sep 2020 | Active | |
| Marshall Land Systems Ltd Director • Director | 9 Jan 2017←3 Years→17 Sep 2020 | Active | |
| Slingsby Advanced Composites Limited Director • Director | 9 Jan 2017←3 Years→17 Sep 2020 | Active | |
| Marshall Of Cambridge Aerospace Limited Director • Director | 9 Jan 2017←3 Years→17 Sep 2020 | Active | |
